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1020120212002 = 2677612837403
BaseRepresentation
bin11101101100000111110…
…01110010001000100010
310121112002221011002121011
432312003321302020202
5113203201233241002
62100345312251134
7133462346506153
oct16660371621042
93545087132534
101020120212002
113636a32a0a81
12145858240aaa
1375273842a28
14375346a192a
151b807d2a8d7
hexed83e72222

1020120212002 has 8 divisors (see below), whose sum is σ = 1553018830416. Its totient is φ = 502447268532.

The previous prime is 1020120211997. The next prime is 1020120212039. The reversal of 1020120212002 is 2002120210201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3806418568 + ... + 3806418835.

It is an arithmetic number, because the mean of its divisors is an integer number (194127353802).

Almost surely, 21020120212002 is an apocalyptic number.

1020120212002 is a deficient number, since it is larger than the sum of its proper divisors (532898618414).

1020120212002 is an equidigital number, since it uses as much as digits as its factorization.

1020120212002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7612837472.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1020120212002 its reverse (2002120210201), we get a palindrome (3022240422203).

The spelling of 1020120212002 in words is "one trillion, twenty billion, one hundred twenty million, two hundred twelve thousand, two".

Divisors: 1 2 67 134 7612837403 15225674806 510060106001 1020120212002